Flow price: --
32d9a8dfe29391bb7f8243201770f0ee18653b22a0c72b6178f84b2859a9d72f

Transaction

Hash: 32d9a8dfe29391bb7f8243201770f0ee18653b22a0c72b6178f84b2859a9d72f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32d9a8dfe29391bb7f8243201770f0ee18653b22a0c72b6178f84b2859a9d72f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
32d9a8dfe29391bb7f8243201770f0ee18653b22a0c72b6178f84b2859a9d72f
Status:
ERROR
Block height:
40079174
Block id:
fc9ff0a6560d15d209e0121257c2426f571655020617ba7dd4579540126097b1
Timestamp:
Tuesday 1 November 2022 at 01:27:44 UTC
()
Proposer:
Authorizers:
Gas used:
47